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ECET 340 Course Real Knowledge / tutorialrank.com

For more course tutorials visit<br><br>www.tutorialrank.com<br>ECET 340 Week 1 HomeWork 1<br>ECET 340 Week 1 iLab 1<br>ECET 340 Week 2 HomeWork 2<br>ECET 340 Week 2 iLab 2<br>ECET 340 Week 3 HomeWork 3<br>ECET 340 Week 3 iLab 3<br>ECET 340 Week 4 HomeWork 4<br>ECET 340 Week 4 iLab 4<br>ECET 340 Week 5 HomeWork 5<br>ECET 340 Week 5 iLab 5<br>ECET 340 Week 6 HomeWork 6<br>ECET 340 Week 6 iLab 6<br>ECET 340 Week 7 HomeWork 7<br>ECET 340 Week 7 iLab 7<br>

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ECET 340 Course Real Knowledge / tutorialrank.com

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  1. ECET 340 Course Real Knowledge / tutorialrank.com For More Tutorials www.tutorialrank.com

  2. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Entire Course ECET 340 Week 1 HomeWork 1 • ECET 340 Week 1 HomeWork 1 • ECET 340 Week 1 iLab 1 • ECET 340 Week 2 HomeWork 2 • ECET 340 Week 2 iLab 2 • ECET 340 Week 3 HomeWork 3 • 1. Give three examples each of internal and external peripheral devices as referenced to the HCS12 microcontroller and not an entire PC.

  3. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 1 iLab 1 ECET 340 Week 2 HomeWork 2 • To become familiar with Microcontroller MC9S12 parallel ports and how simple input and output devices are interfaced through them. • 1. Where does program control transfer to when an interrupt occurs? +2 points • 2. Which one of the following Interrupts has highest priority? +2 points

  4. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 2 iLab 2 ECET 340 Week 3 HomeWork 3 • ECET 340 Week 2 iLab 2 • . Sketch a circuit that can be used to debounce a pushbutton and explain how it works. (4 points max)

  5. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 3 iLab 3 ECET 340 Week 4 HomeWork 4 • To learn the basic operation of a keypad. • To understand how to interface a keypad to a microprocessor. • Determine the conversion time for an ADC0804 (8-bit), where 66 clocks per bit are required, if its clock frequency is 50 kHz.

  6. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 4 iLab 4 ECET 340 Week 5 HomeWork 5 • To learn how to use A-to-D converters to digitize signals from analog input devices. • To learn how to write a C language program that samples the data from an analog device, digitizes it and formats it for output on an LCD. 1. Explain, briefly, why an analog restoring filter is sometimes used at the output of a DAC. 2. Given Iref = 2 mA for a DAC1408 IC, find Iout for the input 1110 1110

  7. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 5 iLab 5 ECET 340 Week 6 HomeWork 6 • This week's lab covers two areas, conversion of digital HCS12 signals to an analog format, and the use of a Serial Peripheral Interface (SPI) to transfer data, and commands between the HCS12, and the DAC peripheral. 1. What are the four main functions of the HC12 Timer unit? 2. Two input capture events occur at counts 0x1037 and 0xFF20 of the free-running counter. How many counts (in decimal) have transpired between these two events

  8. ECET 340 Course Real Knowledge / tutorialrank.com ECET 340 Week 7 HomeWork 7 ECET 340 Week 7 iLab 7 • . The movable part of the solenoid is the: +2 points • 2. Why is the 6N139 optoisolator used in the interfaces to devices such as large motors? +2 points • 3. Calculate the number of steps per revolution for a stepper motor with a step angle of 7.5°. +2 points • ECET 340 Week 7 iLab 7

  9. ECET 340 Course Real Knowledge / tutorialrank.com For More Tutorials www.tutorialrank.com

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